Usama Al-Barwani

MB Holding Co. LLC engages in the provision of drilling and oilfield services. It offers workover, well testing, drilling fluids and mud engineering, mud logging, wireline/slickline, coiled tubing and stimulation, nitrogen, non corrosive pumping, and completion services. The company was founded by Mohammed bin Ali Al-Barwani in 1982 and is headquartered in Muttrah, Oman.

MB Petroleum Services LLC provides drilling and integrated well services, which include well testing, drilling fluids, mud logging, wire line and completion services, coiled tubing, nitrogen, stimulation and pumping services. The company was founded in 1982 and is headquartered in Seeb, Oman.

Mazoon Petrogas SAOC engages in the exploration and production of oil and gas. The company was founded in 2001 and is headquartered in Ruwi, Oman.

SapuraCrest Petroleum Bhd. engages in offshore drilling, marine installation, and construction. Its operations are carried out though the following business segments: Drilling, Installation of Pipeline and Facilities Division, Marine Services, Operations and Maintenance, and Development and Operation of Oil and Gas Field. The Drilling segment includes hydraulic workover units and services and snubbing and services. The Installation of Pipelines and Facilities segment provides transportation, erection, and installation of offshore pipelines. The Marine Services segment consists of marine positioning, hydrographic analysis, pile monitoring services, geotechnical system maintenance, and underwater ROV inspection and intervention. The Operations and Maintenance segment offers repair and maintenance of industrial gas turbines, wellhead maintenance, slicking services, valve maintenance, and general plant maintenance. The Development and Operation of Oil and Gas Field segment includes installation of pipelines, offshore drilling, marine services, and turbine refurbishment. The company was founded on March 3, 1979 and is headquartered in Seri Kembangan, Malaysia.

United Engineering Services LLC engages in the provision of engineering services to oil and gas; power generation; and water, marine, and defense industries. It offers fabrication; machining; equipment design; blasting and painting; maritime and defense engineering; and agency sales. The company was founded in 1979 and is headquartered in Rusayl, Oman.

Arcapita Bank BSC provides corporate, real estate, and asset-based investment services. It invests in information technology, healthcare, retail, residential, energy, consumer, oil & gas, and transport companies. The company was founded in 1997 and is headquartered in Manama, Bahrain.

Petrogas E&P LLC engages in oil and gas exploration and production activities. It also engages in acquisition, operation, and management of oil and gas properties, as well as marketing of crude oil. The company was founded in 2005 and is headquartered in Muscat, Oman.

Arcapita Group Holdings Ltd. provides alternative Islamic financial products. It offers investors with opportunities in alternative investment products in a Shariah-compliant manner and investment management services in connection with such products. The company was founded in 1997 and is headquartered in George Town, Cayman Islands.

Mohammed Al Barwani Sukuk Issue SAOC operates as a special purpose vehicle company. The company was founded on March 24, 2016 and is headquartered in Muscat, Oman.

Part of MB Holding Co. LLC, Hyspec Engineering Ltd. is a precision machining and engineering company based in Kilmarnock, UK. Hyspec Engineering has a highly skilled workforce and sophisticated machine tools, making them the one-stop-shop for all precision machining needs. The British company was founded in 2010 and has been satisfying the precision machining and engineering needs of clients for over three decades. Hyspec Engineering was acquired by Oman United Engineering Services LLC on February 22, 2012.

Oceanco NV engages in manufacturing and distributing yachts. The company was founded in 1987 and is headquartered in Alblasserdam, The Netherlands.

Arcapita Investment Management BSC operates as an investment firm. It is engaged in dealing in financial instruments as an agent, and arranging, managing, safeguarding and advising on financial instruments. The company was founded on October 10, 2013 and is headquartered in Manama, Bahrain.

National Takaful Co. engages in the provision of non-family takaful insurance solutions. It operates through the Medical and Non-Medical segments. It offers insurance for motor, property, casualty, marine, general accident, engineering, and health insurance.The company was founded on July 12, 2011 and is headquartered in Abu Dhabi, United Arab Emirates.

Part of SLB NV, Hyspec Engineering Holdings Ltd. is a British company that has been satisfying the precision machining and engineering needs of clients for over three decades. The company is based in Stewarton, UK. Our highly skilled workforce and sophisticated machine tools make us the one-stop-shop for all your precision machining needs. Hyspec Engineering Holdings was founded in 2010.

Part of MB Holding Co. LLC, Petrogas E & P UK Ltd. is a company that explores oil and natural gas. The company is based in London, UK and was founded in 2004.

Part of MB Holding Co. LLC, Petrogas North Sea Ltd. is a British company that provides crude oil and petroleum extraction services. The company is based in London, UK.

Mawarid Mining LLC engages in the exploration, development, and operation of mining projects both domestically and internationally. The firm explores base metals and mining copper. The company was founded in 1997 and is headquartered in Ruwi, Oman.